|
|
PDF AN148 Data sheet ( Hoja de datos )
| Número de pieza | AN148 | |
| Descripción | Audio amplifier | |
| Fabricantes | Philips | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AN148 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
INTEGRATED CIRCUITS
AN148
Audio amplifier with TDA1013A
Author: D. Udo
1991 Dec
Philips
Semiconductors
http://www.Datasheet4U.com
1 page  
Philips Semiconductors
Audio amplifier with TDA1013A
Application note
AN148
Gain Control
The typical overall voltage gain (V DC Pin 7=8V) is 38dB. The gain
control curve versus the DC control voltage on Pin 7 is shown in Figure
10.
Frequency Characteristic
The frequency characteristic is presented in Figure 12. The –3dB
bandwidth is from 32Hz to 20kHz.
Power Bandwidth
The power bandwidth (d=10%) is given in Figure 13. The low
frequency behavior is determined by the value of the output electrolytic
C7.
Supply Voltage Ripple Rejection
The supply voltage ripple rejection versus frequency is shown in Figure
14 for RS=0 and 10kΩ. Ripple voltage on Pin 3 is 500mVRMS.
Noise Behavior
The A–weighted, IEC 179 standard, signal–to–noise ratio amt aximum
gain (V DC Pin 7=8V) is 68dB at R S=0Ω and related to P O=2.5W.
Increasing RS has hardly any influence on this noise level. yTpical S/N
is 74dB.
CONCLUSION
The TDA1013A is a suitable IC as an audio amplifier in TVreceivers.
It delivers an output power of about 4.4W in R L=8Ω at VCC=18V. An
80dB DC gain control is incorporated.
Figure 7. Distortion vs PO
SL00894
1991 Dec
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet AN148.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AN1406 | DESIGNING |  ON Semiconductor |
| AN1406D | DESIGNING | ON Semiconductor |
| AN1431 | Surface-mount Adjustable Output Shunt Regulator |  Panasonic Semiconductor |
| AN1431M | Surface-mount Adjustable Output Shunt Regulator | Panasonic Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |